baber/WOPTO huggingface dataset:
Patent RU-2057565-C1 (RU)
Title: Skate for ice-board
Inventor: KELEPTRISHVILI VITALIJ P
IPC: A63C1/34
Filed: 1993-12-09
Granted: 1996-04-10
Abstract: FIELD: sport, skates. SUBSTANCE: skate for ice-board, using a lateral bracket with a hole for the axle of the board slewing block, blade with an attachment fitting installed on the lateral bracket for turning on the axle perpendicular to the axle of the slewing block, is furnished at least with one additional blade with an attachment fitting installed on the slewing axle. The additional blade is installed on the attachment fitting in parallel with the main blade, and a floating joint of the attachment fittings is provided. The attachment fittings are furnished with a means for adjusting the angle of blades. EFFECT: improved design. 4 cl, 7 dwg
Patent RU-2047600-C1 (RU)
Title: Method of preparing emulsifier for leather greasing
Inventor: RUD MIKHAIL I
IPC: C09K23/08
Filed: 1994-01-31
Granted: 1995-11-10
Abstract: FIELD: leather industry. SUBSTANCE: product: emulsifier for leather greasing is prepared by natural fat sulfonation or in the mixture with hydroxyethylated aliphatic alcohols with 24% oleum in flow-type reactor at stirring, at 70-120 C for 1.5-2.0 min. at the mass ratio oleum fat (0.1-0.3): 1 followed by neutralization of reaction mass with sodium hydroxide aqueous solution or its mixture with triethanolamine aqueous solution at 40-70 C. EFFECT: improved method of emulsifier preparing. 2 cl, 2 tbl
Patent RU-2060768-C1 (RU)
Inventor: CHERNOZEMOV NIKOLAJ SERGEEVICH
IPC: B01D3/26
Filed: 1994-02-10
Granted: 1996-05-27
Abstract: FIELD: mass-exchange devices for absorption and desorption processes, may be used in oil processing, gas, chemical and other industries. SUBSTANCE: contacting device includes horizontal blade with conical pipe, coaxial gas pipe placed with a gap, and guide member placed over the gas pipe made in the form of fluid cylinder with concave bottom perforated along perimeter. Upper parts of fluid cylinder and gas pipe are provided with pulsation pockets installed on the inside and outside surfaces respectively. Lower part of the fluid cylinder is provided with cut plates made in the form of triangle cuts with plates installed along perimeter. Lower part of gas pipe is provided with baffle plate made in the form of blades installed on its outer surface. Triangle cuts on fluid cylinder have apex angle equal to 20 - 28 degrees; width of cut plate is 0.6 - 0.8 of gap width between fluid cylinder and gas pipe; gas pipe blades are installed at 38 - 42 degree angle to horizon. EFFECT: improved mass exchange. 3 cl, 1 dwg
Patent RU-2062298-C1 (RU)
Inventor: ODNOROG DMITRIJ S
IPC: C11D11/02
Filed: 1994-02-22
Granted: 1996-06-20
Abstract: Сущность изобретения: последовательно смешивают поверхностно-активное вещество, жидкое стекло, карбоксиметилцеллюлозу, сульфат натрия, карбонат натрия и триполифосфат натрия, дифонат - побочный продукт производства нитрилотриметилфосфоновой кислоты - и/или цеолит. Дифонат предварительно нейтрализуют щелочью до рН 7,8-8,2. Затем полученную смесь гомогенизируют и подвергают распылительной сушке с последующим добавлением нетермостабильных компонентов. 3 табл.
Patent RU-2066611-C1 (RU)
Inventor: SIKSIMOV ALEKSANDR A
IPC: B23Q3/00
Filed: 1994-03-09
Granted: 1996-09-20
Abstract: Использование: в станочных приспособлениях для закрепления деталей с точной осевой установкой и обработкой базовой торцевой поверхности. Сущность изобретения: в корпусе 1 установлен толкатель 10, кинематически связанный с тягой 9 зажимного устройства, ползун 13, подпружиненный в сторону толкателя 10 и связанный посредством зубчатого соединения с упором 18, рычаг 20, верхняя головка которого взаимодействует с подпружиненной зажимной губкой 4, а нижняя - расположена в пазу тяги 9 зажимного устройства, дополнительная губка 5 выполнена подпружиненной и с глухим пазом на наружной поверхности, а тяга 9 выполнена с выступом на левом торце, расположенном в пазу дополнительной губки 5 с возможностью ее взаимодействия с его торцевыми поверхностями. 4 ил.
Patent RU-2080584-C1 (RU)
Title: Method of liquid viscosity measurement
Inventor: PODZHIVOTOV VLADIMIR PETROVICH
IPC: G01N11/12
Filed: 1994-03-16
Granted: 1997-05-27
Abstract: FIELD: liquid viscosity measurement. SUBSTANCE: the method consists in acceleration of a ball probe in liquid under test to the predetermined speed, its free emersion in liquid under its own momentum, measurement at definite time moments of the value of coordinate, or speed, or acceleration, calculation of decelerated motion exponent time constant T and determination of viscosity by calculation. EFFECT: facilitated procedure. 1 dwg
Patent RU-2098111-C1 (RU)
Inventor: TOLKACHEV OLEG N
IPC: A61P31/12
Filed: 1994-03-30
Granted: 1997-12-10
Abstract: FIELD: chemical-pharmaceutical industry, phytotherapy. SUBSTANCE: method involves extraction of sea-buckthorn leaves (Hippophae rhamnoides L.) with an aqueous organic solvent, organic solvent distillation off, treatment of an aqueous solution with bicomponent system of organic solvents no mixing with water but containing aliphatic alcohol followed by removing water from an aqueous phase. Extract: system consisting of aliphatic hydrocarbons, for example, hexane, petroleum ether, extraction benzine, nefras, kerosine and n-butyl alcohol. An aqueous phase is subjected for lyophilic drying. Invention can be used in production of medicinal preparations from plant raw (for example, tannins). EFFECT: improved method of preparing. 2 tbl
Patent RU-2068715-C1 (RU)
Title: Method for treating the cases of paratonsillary abscess
Inventor: LANTSOV A A
IPC: A61N7/00
Filed: 1994-04-01
Granted: 1996-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing purulent focus in paratonsillary region to ultrasonic radiation daily to reach complete removal of inflammation in the throat. EFFECT: enhanced effectiveness of treatment.
Patent RU-2086803-C1 (RU)
Inventor: DORONKIN ANATOLIJ IVANOVICH
IPC: F03G3/00
Filed: 1994-05-10
Granted: 1997-08-10
Abstract: FIELD: mechanical engineering, transport. SUBSTANCE: device has bell crank and three-arm windlass installed in housing, constantly supplied with elastic potential energy and located in one plane so that their supporting forces are directed coaxially in opposition and constantly interact and act onto housing through supports. Arms of windlass are interconnected by axle and U-shaped end of one of arms. Free ends of bell crank and windlass are interconnected through elastic power member of device. EFFECT: enlarged operating capabilities. 11 dwg
Patent RU-2080721-C1 (RU)
Title: Spark plug
Inventor: GUSHCHIN VLADIMIR V
IPC: H01T13/00
Filed: 1994-07-04
Granted: 1997-05-27
Abstract: FIELD: internal-combustion engines. SUBSTANCE: insulator in bottom part is hollow cylinder without central plate and inner surface obtained is provided with helical groove whose pointed edges function as centers of ionization and are used as guide tracks for accelerating charged particles of spark discharge built up between insulator hole and side plate. EFFECT: improved design. 1 dwg
Patent RU-2091044-C1 (RU)
Inventor: ANTIPOVA LYUDMILA VASILEVNA
IPC: A23L13/00
Filed: 1994-07-15
Granted: 1997-09-27
Abstract: FIELD: meat industry. SUBSTANCE: protein additive contains the following ratio of ingredients, mas.%: protein preparation of lentil, 35-45; blood plasma, 35-45; dry fat-free milk, 15-25; protosubtelene, 0.45-0.55. EFFECT: higher biological value. 3 dwg, 6 tbl
Patent RU-2067337-C1 (RU)
Title: Lamp producing high-power radiation in optical range of spectrum
Inventor: TARASENKO VIKTOR F
IPC: H01J61/02
Filed: 1994-07-27
Granted: 1996-09-27
Abstract: FIELD: installations where high-power radiation is required to conduct photostimulation processes. SUBSTANCE: lamp has two coaxial cylindrical tubes made of insulating material transparent on working wavelength and two coaxial metal electrodes. One of electrode is placed on outer surface of external tube and other, on inner surface of internal tube. Pumping generator is connected to both electrodes. Intertube space is filled with gas medium. Ends of external tube are sealed and joined with internal tube by means of two annular electrode connected in pair to metal electrodes. EFFECT: improved design. 1 dwg
Patent RU-2083503-C1 (RU)
Inventor: KRIVOROTOV ALEKSANDR S
IPC: C02F1/48
Filed: 1994-08-23
Granted: 1997-07-10
Abstract: FIELD: water treatment. SUBSTANCE: invention is aimed at treating water in magnetic field to confer water activity appropriate to use treated water for watering plants and as drinking water for humans and animals. Apparatus contains a tube with rod to which magnet system consisting of perforated constant magnets facing to each other with opposite poles is attached. Tube accommodates insertion of anticorrosive material. Rod is fixed in tube ends with nuts and washers made of antimagnetic material and having openings for passage of liquid. Magnets are made in the form of ferromagnetic globes with magnetic intensity higher than 1000 Oersted, which are separated from each other with antimagnetic material. EFFECT: improved design. 5 dwg
Patent RU-2109399-C1 (RU)
Inventor: URAKSEEV M A
IPC: H03M1/24
Filed: 1994-09-08
Granted: 1998-04-20
Abstract: FIELD: measuring equipment, applicable for measurement and monitoring of movement, speed, acceleration in automatic control systems. SUBSTANCE: the transducer has a frequency divider, counter, decoder, memory unit, multiplexer, pulse shaper, registers, pulse-length meter, delay lines. EFFECT: enhanced noise immunity. 3 dwg
Patent RU-2125798-C1 (RU)
Title: Insecticide composition and insect control method
Inventor: ROBERT DZHON NAJT
IPC: A01N47/38
Filed: 1994-10-06
Granted: 1999-02-10
Abstract: FIELD: insecticides. SUBSTANCE: composition includes pyrethroid insecticide Ц alpha-cypermetrin and substituted 1,2,4-triazol at ratio 10:(49-70). As 1,2,4-triazol, compound of general formula I:   (I) is used, where R 21  is methylene, ethylene, propylene, or ethylidene; X carbonyloxy group; R 22  hydrogen or C 1-4 -alkyl; and W isopropyl, sec- butyl, tert-butyl, or tert-amyl. Composition can find use in controlling grain-louse in grain-louse-infection focuses. EFFECT: increased activity. 3 cl, 2 ex
Patent RU-2122833-C1 (RU)
Title: Method of preventing inflammatory complications in retroperitoneal spaces of small pelvis after wertheim operation
Inventor: ADAMJAN ROBERT TIGRANOVICH
IPC: A61B17/00
Filed: 1994-09-30
Granted: 1998-12-10
Abstract: FIELD: gynecology. SUBSTANCE: retroperitoneal spaces after Wertheim operation are sprinkled with antiseptic and/or antibiotic solutions through drains. Upper ends of drains are placed on iliolumbar muscle. Lower ends of drains are led outward through stump of vagina. Antiseptics and/or antibiotics are introduced into retroperitoneal spaces from two sides through lower ends of drains under pressure. In upper end of drainage pipe, additional hole is broken through sidewise. EFFECT: increased efficiency of prediction.
Patent RU-2077553-C1 (RU)
Title: Apparatus for preparing raw oil plant material for pressing
Inventor: TIMOSHENKO VLADIMIR B
IPC: C11B1/06
Filed: 1995-03-21
Granted: 1997-04-20
Abstract: FIELD: fat-and- oil industry. SUBSTANCE: apparatus has cylindroconical casing with raw oil plant material processing unit having housing mounted within casing in vertical position and provided with powered auger-type shaft. Device for partial removal of husk and contaminants from raw oil plant material to be processed is mounted on shaft drive. Two perforated closed shells are positioned within cylindroconical casing, which is mounted within boxlike carcass frame so that channels with drying agent supply and used drying agent discharge branch pipes are defined. Conical part of casing has perforated portion for directing husk and contaminants. Used drying agent discharge branch pipe is positioned in lower part of cylindroconical casing adjacent to perforated portion. Drying agent supply branch pipe is formed as annular flare with conical part and is positioned in casing so that it embraces a portion of vertical housing at location adjacent to husk and contaminant removal device. Drying agent supply branch pipe is communicated with annular drying agent heating channel. EFFECT: reduced power consumption, reduced material usage, convenient operation, improved quality of processed product by efficiency removal of husk and contaminants. 2 cl, 1 dwg
Patent RU-2085899-C1 (RU)
Title: Method determining brittleness of sheets of refractory annealed metals and alloys
Inventor: KARPOV LEONID P
IPC: G01N3/32
Filed: 1995-03-21
Granted: 1997-07-27
Abstract: FIELD: test of sheet refractory annealed metal to determine its suitability for forming. SUBSTANCE: samples in the form of rectangular plates are subjected to cantilever bending to one side. Bending angle is set equal to 90 deg. Sample which breakage forms lateral crack are considered brittle. Samples unbroken after single bending are cyclically deformed up to breakage with provision of unbending of sample to initial position in each cycle. Percentage of samples with brittle breakage to all tested samples formed from sheet is measure of brittleness of sheet. EFFECT: reliable quantitative evaluation of brittleness of sheets. 2 dwg, 1 tbl
Patent RU-2051884-C1 (RU)
Inventor: GARKAVENKO NIKOLAJ I
IPC: C05F11/02
Filed: 1995-04-25
Granted: 1996-01-10
Abstract: FIELD: agriculture. SUBSTANCE: method provides for fine grinding of brown coal until particles measuring less than 100 mcm are obtained, treatment of it with 2-10-% aqueous solution of KOH, subsequent mixing with ground phosphorus-containing fertilizer, addition to the formed reaction mixture of product obtained as a result of treatment of brown coal, ground to the same degree, with 2-10-% aqueous solution of Ca(OH) 2  and subsequent mixing with grand limestone and greensand, as well as of plasticizer, mixing of the ingredients, forming of the obtained mixture into granules, curing of granules at a temperature of 35 to 45 C for 1 to 3 h for air-drying and drying. It is good practice to grid all mineral additives to the same degree as coal; use 2-5-% solution of urea as plasticizer, and dry the granules at a temperature of 85 to 95 C. EFFECT: enhanced agrochemical efficiency of fertilizer. 7 cl
Patent RU-2088875-C1 (RU)
Title: Automatic small arms
Inventor: DERYAGIN ANATOLIJ A
IPC: F41A9/29
Filed: 1995-04-24
Granted: 1997-08-27
Abstract: FIELD: automatic small arms, in particular, machine guns. SUBSTANCE: machine gun has a barrel, receiver with a cover, movable system with a breechblock carrier, return mechanism and feed mechanism with a rocking feeder engageable through its roller and tongue with the respective faces of the breechblock carrier, the face for engagement with the feeder roller and the face for engagement with the feeder tongue in it are made on the same side of the breechblock carrier lateral surface in the form of helical surfaces with the same lead. The feeder roller is installed on the feeder tongue made in the form of a pivot coaxially with it. EFFECT: reduced mass and dimensions, enhanced reliability and adaptability to manufacture. 6 dwg
Patent RU-2064045-C1 (RU)
Title: Method for mining steeply dipping ore bodies and methods for mining, processing and concentration of copper and/or copper-zinc and/or zinc and/or sulfur ores with possible content of gold, silver and other precious and rare-earth elements from steeply dipping ore bodies
Inventor: SELIVANOV NIKOLAJ P
IPC: E21C41/26
Filed: 1995-05-23
Granted: 1996-07-20
Abstract: FIELD: mining industry; applicable in underground mineral mining, particular, of complex ores. SUBSTANCE: the invention offers the method for mining steeply dipping ore bodies and two methods for mining, processing and concentration of copper and/or copper-zinc and/or zinc and/or sulfur ores with possible content of gold, silver and other precious and rare-earth elements from steeply dipping ore bodies. Novelty of these methods consists in that the evaluation of thickness of deposit and occurrence of ore bodies are carried out acoustic sounding by means of measurement of the velocity of propagation of waves in rocks by apparatuses of pulse acoustic logging. Levels are divided into sublevels. First, drilled and broken is lower sublevel of the upper level with broken ore drawn to its haulage horizon. Then, drilled and broken is lower sublevel of lower level with pillar formation at hanging side and drawing of broken ore. Upper sublevel of lower level is drilled and broken with storing of broken ore for the time taken for drilling and blasting of upper sublevels of the upper level; and drawing of broken ore to haulage workings of both levels with bypassing a part of broken ore of the upper level to worked out space of the lower level are effected after blasting of sublevels of the upper level, and filling of worked out spaces is performed after full drawing of broken rock. EFFECT: higher efficiency. 154 cl
Patent RU-2095836-C1 (RU)
Title: Method of preparing microcapsules with organic photochromic compound in polymer matrix
Inventor: SHEVCHENKO ALEKSANDR V
IPC: B01J13/14
Filed: 1995-07-20
Granted: 1997-11-10
Abstract: FIELD: photochromic materials. SUBSTANCE: invention relates to materials with reversible light-influenced changes in spectral characteristics. Liquid photochromic composition is prepared by dissolving photochromic compound in mixture of multifunctional acrylic acid ester oligomers with initiator which mixture is emulsified in aqueous solution of butylacrylate-metacrylic acid copolymer ammonium salt. Emulsion is supplemented by melamine- formaldehyde resin and polyvinyl alcohol and then, simultaneously with formation of cross-linked polymer shells on surface of photochromic composition, two-step radical polymerization of microcapsule nuclei is performed at 68 ± 2 C for 3.5 to 4 h and at 80 ± 2 C for 6 to 6.5 h. EFFECT: improved procedure.
Patent RU-2102119-C1 (RU)
Title: Method for cleaning effluent gases from organic impurities
Inventor: ZAGORUJKO A N
IPC: B01D53/86
Filed: 1995-07-25
Granted: 1998-01-20
Abstract: FIELD: cleaning effluent gases of industrial enterprises from toxic volatile organic compounds. SUBSTANCE: method includes cyclic impurities in catalyst layer at temperature of below the temperature of beginning of catalytic oxidation of absorbed impurities and at temperature above or equal to temperature of beginning of deep oxidation. In so doing, process is conducted at periodic change of direction of motion of gas reaction mixture through layer. The first stage is accomplished for 10-2500 h and the second stage, for 0.5-5 h. EFFECT: higher efficiency. 5 cl
Patent RU-2104388-C1 (RU)
Inventor: AKOPOV S A
IPC: E21B29/00
Filed: 1995-07-31
Granted: 1998-02-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device has packer with fixing unit for closing of annular space above and below threaded coupling. Also provided are chamber with sealing compound secured for possible displacement on rods in lift string of pipes, drive unit, control unit, packer drive unit. For hermetic sealing of threaded coupling, effected is hydraulic connection of chamber containing hermetic compound with space between sealing members. EFFECT: higher efficiency. 5 dwg
Patent RU-2103603-C1 (RU)
Inventor: KISELEV A I
IPC: F23D14/60
Filed: 1995-09-05
Granted: 1998-01-27
Abstract: FIELD: burning gas in combustion chambers of boilers, heat generators and industrial furnaces. SUBSTANCE: method of operation of unitized gas burner consists in forced delivery of fuel to flow of air delivered by fan and burning of mixture at burner outlet at preset relationship of fuel and air; excessive air is evacuated into atmosphere before mixing it with fuel at control of thermal power. Unitized gas burner includes housing connected with fan with gas distributing unit coaxially located in it, flow rate regulator brought in communication with gas passage and gas and air flow proportioning unit. Wall of housing is provided with orifice before gas distributing unit which has adjustable passage area and is used for communication of air passage with atmosphere. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2099527-C1 (RU)
Title: Method for mining of mineral deposits
Inventor: FREJDIN ANATOLIJ M
IPC: E21C41/22
Filed: 1995-11-21
Granted: 1997-12-20
Abstract: FIELD: mining industry. SUBSTANCE: rooms and pillars are formed by pairs so that their total width amounts to 0.8-0.9 of that of rock caving step. Pillar width equals to 0.4-0.5 of the required one according to strength conditions and after breaking of pillar, to room space, ore is drawn through chamber draw openings under protection of rock cantilever up to formation of ore slope. Then concurrent breakage of rock block above broken pillar is accomplished, rock self-caving is initiated and induced caving of rocks above room at a height equals to value of thickness of ore body. Then ore is drawn under sinking rock block. In insecure rocks, room-pillar pairs are worked in staggered manner. To increase efficiency, cutoff holes are located over hyperbolic surface. EFFECT: higher efficiency. 3 cl, 8 dwg
Patent RU-2117650-C1 (RU)
Title: Method of catalytic dehydrogenation of hydrocarbons
Inventor: BIKBULATOV IGOR KHUSNUTOVICH
IPC: C07C5/333
Filed: 1996-03-22
Granted: 1998-08-20
Abstract: FIELD: catalytic dehydrogenation of hydrocarbons, in particular, dehydrogenation of butane with formation of butadiene under the effect of electromagnetic radiation of superhigh frequency range. SUBSTANCE: method includes employment of energy carrier in the form of powerful radiation of electromagnetic radiation of superhigh frequency range which is converted in mass of catalyst into heat energy to ensure conduction of endothermal process of dehydrogenation of hydrocarbon raw material in contact of raw material with catalyst without preliminary heating of hydrocarbon raw material. EFFECT: higher energy efficiency of reactor. 2 dwg, 2 tbl
Patent RU-2144048-C1 (RU)
Title: Continuous polyamide production process, method of preparing high- molecular polycaproamide, and polycaproamide with molecular weight 3000-14000
Inventor: PIPPER GUNTER
IPC: C08G69/16
Filed: 1994-06-20
Granted: 2000-01-10
Abstract: FIELD: polymer production. SUBSTANCE: polyamides are prepared from mixture of at least one lactam and water under polyamide- forming conditions. In the first step, mixture containing 0.5 to 7 wt % water is heated to 220-310 C at pressure allowing reaction mixture to be single-phase and liquid to achieve degree of polymerization at least 85%, after which pressure is adiabatically thrown off and polymerization further proceeds at 215 to 300 C. For example, first-step polycaproamide with molecular weight 3000 to 9000 (on the base of end group content) and polycaproamide with molecular weight 3000 to 14000 are described. High-molecular polycaproamide is prepared by solid-phase polycondensation of low-molecular one upon heating. EFFECT: enhanced process efficiency. 12 cl, 4 tbl, 5 ex
Patent RU-2107075-C1 (RU)
Title: Method for production of polymethyl siloxane liquids
Inventor: KLOKOV B A
IPC: C08G77/06
Filed: 1996-03-28
Granted: 1998-03-20
Abstract: FIELD: production of polymethyl siloxane liquids which are used as heat carrier, working liquids for hydrosystem and as antifrothing agents for petroleum oil. SUBSTANCE: polymethyl siloxane liquids are prepared by hydrolysis of mixture which comprises dimethyldichlorosilane and trimethylchlorosilane. The process is followed by neutralization of product of hydrolysis by 4-30 % suspension of chalk in polymethyl siloxane liquid, mass ratio of product of hydrolysis and chalk being 1:0.0015-0.002, respectively. Product is then separated, affected by catalytic rearrangement and then distilled into fractions. EFFECT: improved efficiency of the method. 1 tbl